| /* |
| This file is part of libmicrohttpd |
| Copyright (C) 2010 Christian Grothoff |
| Copyright (C) 2016-2022 Evgeny Grin (Karlson2k) |
| |
| libmicrohttpd is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published |
| by the Free Software Foundation; either version 2, or (at your |
| option) any later version. |
| |
| libmicrohttpd is distributed in the hope that it will be useful, but |
| WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with libmicrohttpd; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. |
| */ |
| |
| /** |
| * @file test_basicauth.c |
| * @brief Testcase for libmicrohttpd Basic Authorisation |
| * @author Amr Ali |
| * @author Karlson2k (Evgeny Grin) |
| */ |
| |
| #include "MHD_config.h" |
| #include "platform.h" |
| #include <curl/curl.h> |
| #include <microhttpd.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <time.h> |
| |
| #ifndef WINDOWS |
| #include <sys/socket.h> |
| #include <unistd.h> |
| #else |
| #include <wincrypt.h> |
| #endif |
| |
| #include "mhd_has_param.h" |
| #include "mhd_has_in_name.h" |
| |
| #ifndef MHD_STATICSTR_LEN_ |
| /** |
| * Determine length of static string / macro strings at compile time. |
| */ |
| #define MHD_STATICSTR_LEN_(macro) (sizeof(macro) / sizeof(char) - 1) |
| #endif /* ! MHD_STATICSTR_LEN_ */ |
| |
| #ifndef CURL_VERSION_BITS |
| #define CURL_VERSION_BITS(x,y,z) ((x)<<16|(y)<<8|(z)) |
| #endif /* ! CURL_VERSION_BITS */ |
| #ifndef CURL_AT_LEAST_VERSION |
| #define CURL_AT_LEAST_VERSION(x,y,z) \ |
| (LIBCURL_VERSION_NUM >= CURL_VERSION_BITS(x, y, z)) |
| #endif /* ! CURL_AT_LEAST_VERSION */ |
| |
| #ifndef _MHD_INSTRMACRO |
| /* Quoted macro parameter */ |
| #define _MHD_INSTRMACRO(a) #a |
| #endif /* ! _MHD_INSTRMACRO */ |
| #ifndef _MHD_STRMACRO |
| /* Quoted expanded macro parameter */ |
| #define _MHD_STRMACRO(a) _MHD_INSTRMACRO (a) |
| #endif /* ! _MHD_STRMACRO */ |
| |
| #if defined(HAVE___FUNC__) |
| #define externalErrorExit(ignore) \ |
| _externalErrorExit_func(NULL, __func__, __LINE__) |
| #define externalErrorExitDesc(errDesc) \ |
| _externalErrorExit_func(errDesc, __func__, __LINE__) |
| #define libcurlErrorExit(ignore) \ |
| _libcurlErrorExit_func(NULL, __func__, __LINE__) |
| #define libcurlErrorExitDesc(errDesc) \ |
| _libcurlErrorExit_func(errDesc, __func__, __LINE__) |
| #define mhdErrorExit(ignore) \ |
| _mhdErrorExit_func(NULL, __func__, __LINE__) |
| #define mhdErrorExitDesc(errDesc) \ |
| _mhdErrorExit_func(errDesc, __func__, __LINE__) |
| #define checkCURLE_OK(libcurlcall) \ |
| _checkCURLE_OK_func((libcurlcall), _MHD_STRMACRO(libcurlcall), \ |
| __func__, __LINE__) |
| #elif defined(HAVE___FUNCTION__) |
| #define externalErrorExit(ignore) \ |
| _externalErrorExit_func(NULL, __FUNCTION__, __LINE__) |
| #define externalErrorExitDesc(errDesc) \ |
| _externalErrorExit_func(errDesc, __FUNCTION__, __LINE__) |
| #define libcurlErrorExit(ignore) \ |
| _libcurlErrorExit_func(NULL, __FUNCTION__, __LINE__) |
| #define libcurlErrorExitDesc(errDesc) \ |
| _libcurlErrorExit_func(errDesc, __FUNCTION__, __LINE__) |
| #define mhdErrorExit(ignore) \ |
| _mhdErrorExit_func(NULL, __FUNCTION__, __LINE__) |
| #define mhdErrorExitDesc(errDesc) \ |
| _mhdErrorExit_func(errDesc, __FUNCTION__, __LINE__) |
| #define checkCURLE_OK(libcurlcall) \ |
| _checkCURLE_OK_func((libcurlcall), _MHD_STRMACRO(libcurlcall), \ |
| __FUNCTION__, __LINE__) |
| #else |
| #define externalErrorExit(ignore) _externalErrorExit_func(NULL, NULL, __LINE__) |
| #define externalErrorExitDesc(errDesc) \ |
| _externalErrorExit_func(errDesc, NULL, __LINE__) |
| #define libcurlErrorExit(ignore) _libcurlErrorExit_func(NULL, NULL, __LINE__) |
| #define libcurlErrorExitDesc(errDesc) \ |
| _libcurlErrorExit_func(errDesc, NULL, __LINE__) |
| #define mhdErrorExit(ignore) _mhdErrorExit_func(NULL, NULL, __LINE__) |
| #define mhdErrorExitDesc(errDesc) _mhdErrorExit_func(errDesc, NULL, __LINE__) |
| #define checkCURLE_OK(libcurlcall) \ |
| _checkCURLE_OK_func((libcurlcall), _MHD_STRMACRO(libcurlcall), NULL, __LINE__) |
| #endif |
| |
| |
| _MHD_NORETURN static void |
| _externalErrorExit_func (const char *errDesc, const char *funcName, int lineNum) |
| { |
| fflush (stdout); |
| if ((NULL != errDesc) && (0 != errDesc[0])) |
| fprintf (stderr, "%s", errDesc); |
| else |
| fprintf (stderr, "System or external library call failed"); |
| if ((NULL != funcName) && (0 != funcName[0])) |
| fprintf (stderr, " in %s", funcName); |
| if (0 < lineNum) |
| fprintf (stderr, " at line %d", lineNum); |
| |
| fprintf (stderr, ".\nLast errno value: %d (%s)\n", (int) errno, |
| strerror (errno)); |
| #ifdef MHD_WINSOCK_SOCKETS |
| fprintf (stderr, "WSAGetLastError() value: %d\n", (int) WSAGetLastError ()); |
| #endif /* MHD_WINSOCK_SOCKETS */ |
| fflush (stderr); |
| exit (99); |
| } |
| |
| |
| /* Not actually used in this test */ |
| static char libcurl_errbuf[CURL_ERROR_SIZE] = ""; |
| |
| _MHD_NORETURN static void |
| _libcurlErrorExit_func (const char *errDesc, const char *funcName, int lineNum) |
| { |
| fflush (stdout); |
| if ((NULL != errDesc) && (0 != errDesc[0])) |
| fprintf (stderr, "%s", errDesc); |
| else |
| fprintf (stderr, "CURL library call failed"); |
| if ((NULL != funcName) && (0 != funcName[0])) |
| fprintf (stderr, " in %s", funcName); |
| if (0 < lineNum) |
| fprintf (stderr, " at line %d", lineNum); |
| |
| fprintf (stderr, ".\nLast errno value: %d (%s)\n", (int) errno, |
| strerror (errno)); |
| #ifdef MHD_WINSOCK_SOCKETS |
| fprintf (stderr, "WSAGetLastError() value: %d\n", (int) WSAGetLastError ()); |
| #endif /* MHD_WINSOCK_SOCKETS */ |
| if (0 != libcurl_errbuf[0]) |
| fprintf (stderr, "Last libcurl error description: %s\n", libcurl_errbuf); |
| |
| fflush (stderr); |
| exit (99); |
| } |
| |
| |
| _MHD_NORETURN static void |
| _mhdErrorExit_func (const char *errDesc, const char *funcName, int lineNum) |
| { |
| fflush (stdout); |
| if ((NULL != errDesc) && (0 != errDesc[0])) |
| fprintf (stderr, "%s", errDesc); |
| else |
| fprintf (stderr, "MHD unexpected error"); |
| if ((NULL != funcName) && (0 != funcName[0])) |
| fprintf (stderr, " in %s", funcName); |
| if (0 < lineNum) |
| fprintf (stderr, " at line %d", lineNum); |
| |
| fprintf (stderr, ".\nLast errno value: %d (%s)\n", (int) errno, |
| strerror (errno)); |
| #ifdef MHD_WINSOCK_SOCKETS |
| fprintf (stderr, "WSAGetLastError() value: %d\n", (int) WSAGetLastError ()); |
| #endif /* MHD_WINSOCK_SOCKETS */ |
| |
| fflush (stderr); |
| exit (8); |
| } |
| |
| |
| #if 0 |
| /* Function unused in this test */ |
| static void |
| _checkCURLE_OK_func (CURLcode code, const char *curlFunc, |
| const char *funcName, int lineNum) |
| { |
| if (CURLE_OK == code) |
| return; |
| |
| fflush (stdout); |
| if ((NULL != curlFunc) && (0 != curlFunc[0])) |
| fprintf (stderr, "'%s' resulted in '%s'", curlFunc, |
| curl_easy_strerror (code)); |
| else |
| fprintf (stderr, "libcurl function call resulted in '%s'", |
| curl_easy_strerror (code)); |
| if ((NULL != funcName) && (0 != funcName[0])) |
| fprintf (stderr, " in %s", funcName); |
| if (0 < lineNum) |
| fprintf (stderr, " at line %d", lineNum); |
| |
| fprintf (stderr, ".\nLast errno value: %d (%s)\n", (int) errno, |
| strerror (errno)); |
| if (0 != libcurl_errbuf[0]) |
| fprintf (stderr, "Last libcurl error description: %s\n", libcurl_errbuf); |
| |
| fflush (stderr); |
| exit (9); |
| } |
| |
| |
| #endif |
| |
| |
| /* Could be increased to facilitate debugging */ |
| #define TIMEOUTS_VAL 10 |
| |
| #define MHD_URI_BASE_PATH "/bar%20foo%3Fkey%3Dvalue" |
| |
| #define REALM "TestRealm" |
| #define USERNAME "Aladdin" |
| #define PASSWORD "open sesame" |
| |
| |
| #define PAGE \ |
| "<html><head><title>libmicrohttpd demo page</title>" \ |
| "</head><body>Access granted</body></html>" |
| |
| #define DENIED \ |
| "<html><head><title>libmicrohttpd - Access denied</title>" \ |
| "</head><body>Access denied</body></html>" |
| |
| struct CBC |
| { |
| char *buf; |
| size_t pos; |
| size_t size; |
| }; |
| |
| static int verbose; |
| static int preauth; |
| static int oldapi; |
| |
| static size_t |
| copyBuffer (void *ptr, |
| size_t size, |
| size_t nmemb, |
| void *ctx) |
| { |
| struct CBC *cbc = ctx; |
| |
| if (cbc->pos + size * nmemb > cbc->size) |
| mhdErrorExitDesc ("Wrong too large data"); /* overflow */ |
| memcpy (&cbc->buf[cbc->pos], ptr, size * nmemb); |
| cbc->pos += size * nmemb; |
| return size * nmemb; |
| } |
| |
| |
| static enum MHD_Result |
| ahc_echo (void *cls, |
| struct MHD_Connection *connection, |
| const char *url, |
| const char *method, |
| const char *version, |
| const char *upload_data, |
| size_t *upload_data_size, |
| void **req_cls) |
| { |
| struct MHD_Response *response; |
| enum MHD_Result ret; |
| static int already_called_marker; |
| (void) cls; (void) url; /* Unused. Silent compiler warning. */ |
| (void) method; (void) version; (void) upload_data; /* Unused. Silent compiler warning. */ |
| (void) upload_data_size; /* Unused. Silent compiler warning. */ |
| |
| if (&already_called_marker != *req_cls) |
| { /* Called for the first time, request not fully read yet */ |
| *req_cls = &already_called_marker; |
| /* Wait for complete request */ |
| return MHD_YES; |
| } |
| |
| if (0 != strcmp (method, MHD_HTTP_METHOD_GET)) |
| mhdErrorExitDesc ("Unexpected HTTP method"); |
| |
| /* require: USERNAME with password PASSWORD */ |
| if (! oldapi) |
| { |
| struct MHD_BasicAuthInfo *creds; |
| |
| creds = MHD_basic_auth_get_username_password3 (connection); |
| if (NULL != creds) |
| { |
| if (NULL == creds->username) |
| mhdErrorExitDesc ("'username' is NULL"); |
| else if (MHD_STATICSTR_LEN_ (USERNAME) != creds->username_len) |
| { |
| fprintf (stderr, "'username_len' does not match.\n" |
| "Expected: %u\tRecieved: %u. ", |
| (unsigned) MHD_STATICSTR_LEN_ (USERNAME), |
| (unsigned) creds->username_len); |
| mhdErrorExitDesc ("Wrong 'username_len'"); |
| } |
| else if (0 != memcmp (creds->username, USERNAME, creds->username_len)) |
| { |
| fprintf (stderr, "'username' does not match.\n" |
| "Expected: '%s'\tRecieved: '%.*s'. ", |
| USERNAME, |
| (int) creds->username_len, |
| creds->username); |
| mhdErrorExitDesc ("Wrong 'username'"); |
| } |
| else if (0 != creds->username[creds->username_len]) |
| mhdErrorExitDesc ("'username' is not zero-terminated"); |
| else if (NULL == creds->password) |
| mhdErrorExitDesc ("'password' is NULL"); |
| else if (MHD_STATICSTR_LEN_ (PASSWORD) != creds->password_len) |
| { |
| fprintf (stderr, "'password_len' does not match.\n" |
| "Expected: %u\tRecieved: %u. ", |
| (unsigned) MHD_STATICSTR_LEN_ (PASSWORD), |
| (unsigned) creds->password_len); |
| mhdErrorExitDesc ("Wrong 'password_len'"); |
| } |
| else if (0 != memcmp (creds->password, PASSWORD, creds->password_len)) |
| { |
| fprintf (stderr, "'password' does not match.\n" |
| "Expected: '%s'\tRecieved: '%.*s'. ", |
| PASSWORD, |
| (int) creds->password_len, |
| creds->password); |
| mhdErrorExitDesc ("Wrong 'username'"); |
| } |
| else if (0 != creds->password[creds->password_len]) |
| mhdErrorExitDesc ("'password' is not zero-terminated"); |
| |
| MHD_free (creds); |
| |
| response = |
| MHD_create_response_from_buffer_static (MHD_STATICSTR_LEN_ (PAGE), |
| (const void *) PAGE); |
| if (NULL == response) |
| mhdErrorExitDesc ("Response creation failed"); |
| ret = MHD_queue_response (connection, MHD_HTTP_OK, response); |
| if (MHD_YES != ret) |
| mhdErrorExitDesc ("'MHD_queue_response()' failed"); |
| } |
| else |
| { |
| response = |
| MHD_create_response_from_buffer_static (MHD_STATICSTR_LEN_ (DENIED), |
| (const void *) DENIED); |
| if (NULL == response) |
| mhdErrorExitDesc ("Response creation failed"); |
| ret = MHD_queue_basic_auth_fail_response3 (connection, REALM, MHD_YES, |
| response); |
| if (MHD_YES != ret) |
| mhdErrorExitDesc ("'MHD_queue_basic_auth_fail_response3()' failed"); |
| } |
| } |
| else |
| { |
| char *username; |
| char *password; |
| |
| password = NULL; |
| username = MHD_basic_auth_get_username_password (connection, |
| &password); |
| if (NULL != username) |
| { |
| if (0 != strcmp (username, USERNAME)) |
| { |
| fprintf (stderr, "'username' does not match.\n" |
| "Expected: '%s'\tRecieved: '%s'. ", USERNAME, username); |
| mhdErrorExitDesc ("Wrong 'username'"); |
| } |
| if (NULL == password) |
| mhdErrorExitDesc ("The password pointer is NULL"); |
| if (0 != strcmp (password, PASSWORD)) |
| fprintf (stderr, "'password' does not match.\n" |
| "Expected: '%s'\tRecieved: '%s'. ", PASSWORD, password); |
| response = |
| MHD_create_response_from_buffer_static (MHD_STATICSTR_LEN_ (PAGE), |
| (const void *) PAGE); |
| if (NULL == response) |
| mhdErrorExitDesc ("Response creation failed"); |
| ret = MHD_queue_response (connection, MHD_HTTP_OK, response); |
| if (MHD_YES != ret) |
| mhdErrorExitDesc ("'MHD_queue_response()' failed"); |
| } |
| else |
| { |
| if (NULL != password) |
| mhdErrorExitDesc ("The password pointer is NOT NULL"); |
| response = |
| MHD_create_response_from_buffer_static (MHD_STATICSTR_LEN_ (DENIED), |
| (const void *) DENIED); |
| if (NULL == response) |
| mhdErrorExitDesc ("Response creation failed"); |
| ret = MHD_queue_basic_auth_fail_response (connection, REALM, response); |
| if (MHD_YES != ret) |
| mhdErrorExitDesc ("'MHD_queue_basic_auth_fail_response()' failed"); |
| } |
| if (NULL != username) |
| MHD_free (username); |
| if (NULL != password) |
| MHD_free (password); |
| } |
| |
| MHD_destroy_response (response); |
| return ret; |
| } |
| |
| |
| static CURL * |
| setupCURL (void *cbc, uint16_t port, char *errbuf) |
| { |
| CURL *c; |
| char url[512]; |
| |
| if (1) |
| { |
| int res; |
| /* A workaround for some old libcurl versions, which ignore the specified |
| * port by CURLOPT_PORT when authorisation is used. */ |
| res = snprintf (url, (sizeof(url) / sizeof(url[0])), |
| "http://127.0.0.1:%u%s", (unsigned int) port, |
| MHD_URI_BASE_PATH); |
| if ((0 >= res) || ((sizeof(url) / sizeof(url[0])) <= (size_t) res)) |
| externalErrorExitDesc ("Cannot form request URL"); |
| } |
| |
| c = curl_easy_init (); |
| if (NULL == c) |
| libcurlErrorExitDesc ("curl_easy_init() failed"); |
| |
| if ((CURLE_OK != curl_easy_setopt (c, CURLOPT_NOSIGNAL, 1L)) || |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_ERRORBUFFER, |
| errbuf)) || |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_WRITEFUNCTION, |
| ©Buffer)) || |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_WRITEDATA, cbc)) || |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_CONNECTTIMEOUT, |
| ((long) TIMEOUTS_VAL))) || |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_TIMEOUT, |
| ((long) TIMEOUTS_VAL))) || |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_HTTP_VERSION, |
| CURL_HTTP_VERSION_1_1)) || |
| /* (CURLE_OK != curl_easy_setopt (c, CURLOPT_VERBOSE, 1L)) || */ |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_FAILONERROR, 1L)) || |
| #if CURL_AT_LEAST_VERSION (7, 85, 0) |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_PROTOCOLS_STR, "http")) || |
| #elif CURL_AT_LEAST_VERSION (7, 19, 4) |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_PROTOCOLS, CURLPROTO_HTTP)) || |
| #endif /* CURL_AT_LEAST_VERSION (7, 19, 4) */ |
| #if CURL_AT_LEAST_VERSION (7, 45, 0) |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_DEFAULT_PROTOCOL, "http")) || |
| #endif /* CURL_AT_LEAST_VERSION (7, 45, 0) */ |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_PORT, ((long) port))) || |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_URL, url))) |
| libcurlErrorExitDesc ("curl_easy_setopt() failed"); |
| #if CURL_AT_LEAST_VERSION (7,21,3) |
| if ((CURLE_OK != curl_easy_setopt (c, CURLOPT_HTTPAUTH, |
| CURLAUTH_BASIC |
| | (preauth ? 0 : CURLAUTH_ONLY))) || |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_USERPWD, |
| USERNAME ":" PASSWORD))) |
| libcurlErrorExitDesc ("curl_easy_setopt() authorization options failed"); |
| #else /* libcurl version before 7.21.3 */ |
| if ((CURLE_OK != curl_easy_setopt (c, CURLOPT_HTTPAUTH, CURLAUTH_BASIC)) || |
| (CURLE_OK != curl_easy_setopt (c, CURLOPT_USERPWD, |
| USERNAME ":" PASSWORD))) |
| libcurlErrorExitDesc ("curl_easy_setopt() authorization options failed"); |
| #endif /* libcurl version before 7.21.3 */ |
| return c; |
| } |
| |
| |
| static CURLcode |
| performQueryExternal (struct MHD_Daemon *d, CURL *c) |
| { |
| CURLM *multi; |
| time_t start; |
| struct timeval tv; |
| CURLcode ret; |
| |
| ret = CURLE_FAILED_INIT; /* will be replaced with real result */ |
| multi = NULL; |
| multi = curl_multi_init (); |
| if (multi == NULL) |
| libcurlErrorExitDesc ("curl_multi_init() failed"); |
| if (CURLM_OK != curl_multi_add_handle (multi, c)) |
| libcurlErrorExitDesc ("curl_multi_add_handle() failed"); |
| |
| start = time (NULL); |
| while (time (NULL) - start <= TIMEOUTS_VAL) |
| { |
| fd_set rs; |
| fd_set ws; |
| fd_set es; |
| MHD_socket maxMhdSk; |
| int maxCurlSk; |
| int running; |
| |
| maxMhdSk = MHD_INVALID_SOCKET; |
| maxCurlSk = -1; |
| FD_ZERO (&rs); |
| FD_ZERO (&ws); |
| FD_ZERO (&es); |
| if (NULL != multi) |
| { |
| curl_multi_perform (multi, &running); |
| if (0 == running) |
| { |
| struct CURLMsg *msg; |
| int msgLeft; |
| int totalMsgs = 0; |
| do |
| { |
| msg = curl_multi_info_read (multi, &msgLeft); |
| if (NULL == msg) |
| libcurlErrorExitDesc ("curl_multi_info_read() failed"); |
| totalMsgs++; |
| if (CURLMSG_DONE == msg->msg) |
| ret = msg->data.result; |
| } while (msgLeft > 0); |
| if (1 != totalMsgs) |
| { |
| fprintf (stderr, |
| "curl_multi_info_read returned wrong " |
| "number of results (%d).\n", |
| totalMsgs); |
| externalErrorExit (); |
| } |
| curl_multi_remove_handle (multi, c); |
| curl_multi_cleanup (multi); |
| multi = NULL; |
| } |
| else |
| { |
| if (CURLM_OK != curl_multi_fdset (multi, &rs, &ws, &es, &maxCurlSk)) |
| libcurlErrorExitDesc ("curl_multi_fdset() failed"); |
| } |
| } |
| if (NULL == multi) |
| { /* libcurl has finished, check whether MHD still needs to perform cleanup */ |
| if (0 != MHD_get_timeout64s (d)) |
| break; /* MHD finished as well */ |
| } |
| if (MHD_YES != MHD_get_fdset (d, &rs, &ws, &es, &maxMhdSk)) |
| mhdErrorExitDesc ("MHD_get_fdset() failed"); |
| tv.tv_sec = 0; |
| tv.tv_usec = 200000; |
| #ifdef MHD_POSIX_SOCKETS |
| if (maxMhdSk > maxCurlSk) |
| maxCurlSk = maxMhdSk; |
| #endif /* MHD_POSIX_SOCKETS */ |
| if (-1 == select (maxCurlSk + 1, &rs, &ws, &es, &tv)) |
| { |
| #ifdef MHD_POSIX_SOCKETS |
| if (EINTR != errno) |
| externalErrorExitDesc ("Unexpected select() error"); |
| #else |
| if ((WSAEINVAL != WSAGetLastError ()) || |
| (0 != rs.fd_count) || (0 != ws.fd_count) || (0 != es.fd_count) ) |
| externalErrorExitDesc ("Unexpected select() error"); |
| Sleep (200); |
| #endif |
| } |
| if (MHD_YES != MHD_run_from_select (d, &rs, &ws, &es)) |
| mhdErrorExitDesc ("MHD_run_from_select() failed"); |
| } |
| |
| return ret; |
| } |
| |
| |
| /** |
| * Check request result |
| * @param curl_code the CURL easy return code |
| * @param pcbc the pointer struct CBC |
| * @return non-zero if success, zero if failed |
| */ |
| static unsigned int |
| check_result (CURLcode curl_code, struct CBC *pcbc) |
| { |
| if (CURLE_OK != curl_code) |
| { |
| fflush (stdout); |
| if (0 != libcurl_errbuf[0]) |
| fprintf (stderr, "First request failed. " |
| "libcurl error: '%s'.\n" |
| "libcurl error description: '%s'.\n", |
| curl_easy_strerror (curl_code), |
| libcurl_errbuf); |
| else |
| fprintf (stderr, "First request failed. " |
| "libcurl error: '%s'.\n", |
| curl_easy_strerror (curl_code)); |
| fflush (stderr); |
| return 0; |
| } |
| |
| if (pcbc->pos != strlen (PAGE)) |
| { |
| fprintf (stderr, "Got %u bytes ('%.*s'), expected %u bytes. ", |
| (unsigned) pcbc->pos, (int) pcbc->pos, pcbc->buf, |
| (unsigned) strlen (PAGE)); |
| mhdErrorExitDesc ("Wrong returned data length"); |
| } |
| if (0 != memcmp (PAGE, pcbc->buf, pcbc->pos)) |
| { |
| fprintf (stderr, "Got invalid response '%.*s'. ", |
| (int) pcbc->pos, pcbc->buf); |
| mhdErrorExitDesc ("Wrong returned data"); |
| } |
| return 1; |
| } |
| |
| |
| static unsigned int |
| testBasicAuth (void) |
| { |
| struct MHD_Daemon *d; |
| uint16_t port; |
| struct CBC cbc; |
| char buf[2048]; |
| CURL *c; |
| int failed = 0; |
| |
| if (MHD_NO != MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT)) |
| port = 0; |
| else |
| port = 4210; |
| |
| d = MHD_start_daemon (MHD_USE_ERROR_LOG, |
| port, NULL, NULL, |
| &ahc_echo, NULL, |
| MHD_OPTION_END); |
| if (d == NULL) |
| return 1; |
| if (0 == port) |
| { |
| const union MHD_DaemonInfo *dinfo; |
| |
| dinfo = MHD_get_daemon_info (d, |
| MHD_DAEMON_INFO_BIND_PORT); |
| if ( (NULL == dinfo) || |
| (0 == dinfo->port) ) |
| mhdErrorExitDesc ("MHD_get_daemon_info() failed"); |
| port = (uint16_t) dinfo->port; |
| } |
| |
| /* First request */ |
| cbc.buf = buf; |
| cbc.size = sizeof (buf); |
| cbc.pos = 0; |
| memset (cbc.buf, 0, cbc.size); |
| c = setupCURL (&cbc, port, libcurl_errbuf); |
| if (check_result (performQueryExternal (d, c), &cbc)) |
| { |
| if (verbose) |
| printf ("First request successful.\n"); |
| } |
| else |
| { |
| fprintf (stderr, "First request FAILED.\n"); |
| failed = 1; |
| } |
| curl_easy_cleanup (c); |
| |
| /* Second request */ |
| cbc.buf = buf; |
| cbc.size = sizeof (buf); |
| cbc.pos = 0; |
| memset (cbc.buf, 0, cbc.size); |
| c = setupCURL (&cbc, port, libcurl_errbuf); |
| if (check_result (performQueryExternal (d, c), &cbc)) |
| { |
| if (verbose) |
| printf ("Second request successful.\n"); |
| } |
| else |
| { |
| fprintf (stderr, "Second request FAILED.\n"); |
| failed = 1; |
| } |
| curl_easy_cleanup (c); |
| MHD_stop_daemon (d); |
| return failed ? 1 : 0; |
| } |
| |
| |
| int |
| main (int argc, char *const *argv) |
| { |
| unsigned int errorCount = 0; |
| (void) argc; (void) argv; /* Unused. Silent compiler warning. */ |
| |
| verbose = ! (has_param (argc, argv, "-q") || |
| has_param (argc, argv, "--quiet") || |
| has_param (argc, argv, "-s") || |
| has_param (argc, argv, "--silent")); |
| preauth = has_in_name (argv[0], "_preauth"); |
| #if ! CURL_AT_LEAST_VERSION (7,21,3) |
| if (preauth) |
| { |
| fprintf (stderr, "libcurl version 7.21.3 or later is " |
| "required to run this test.\n"); |
| return 77; |
| } |
| #endif /* libcurl version before 7.21.3 */ |
| |
| #ifdef MHD_HTTPS_REQUIRE_GCRYPT |
| #ifdef HAVE_GCRYPT_H |
| gcry_control (GCRYCTL_ENABLE_QUICK_RANDOM, 0); |
| #ifdef GCRYCTL_INITIALIZATION_FINISHED |
| gcry_control (GCRYCTL_INITIALIZATION_FINISHED, 0); |
| #endif |
| #endif |
| #endif /* MHD_HTTPS_REQUIRE_GCRYPT */ |
| oldapi = has_in_name (argv[0], "_oldapi"); |
| if (0 != curl_global_init (CURL_GLOBAL_WIN32)) |
| return 2; |
| errorCount += testBasicAuth (); |
| if (errorCount != 0) |
| fprintf (stderr, "Error (code: %u)\n", errorCount); |
| curl_global_cleanup (); |
| return (0 == errorCount) ? 0 : 1; /* 0 == pass */ |
| } |